Explanipedia

Discrete-time Mittag–Leffler state estimation for fractional-order quaternion memristive neural networks Open

Qun Huang, Zhengwen Tu · 2025

This article investigates the state estimation of fractional-order memristive systems with discrete-time terms. By considering discrete fractional calculus, we propose a novel and efficient criterion for ensuring the global Mittag-Leffler …

Event‐triggered delayed impulsive stabilization for delayed dynamical systems Open

Shaocheng Qu, Qian Tang, Wei Zheng, Zhengwen Tu · 2025

This paper focuses on the exponential stabilization of delayed dynamical systems by using an event‐triggered delayed impulsive control (ETDIC) method, in which the impulse instants are determined by the event‐triggered mechanism. Firstly, …

Passivity and dissipativity-based fuzzy control of quaternion-valued memristive neural networks on time scales Open

Ruoxia Li, Jinde Cao, Zhengwen Tu · 2025

Analysis of Stability of Delayed Quaternion-Valued Switching Neural Networks via Symmetric Matrices Open

Yuandan Dong, Tao Peng, Zhengwen Tu, Huiling Duan, Wei Tan · 2025

The stability of a class of quaternion-valued switching neural networks (QVSNNs) with time-varying delays is investigated in this paper. Limited prior research exists on the stability analysis of quaternion-valued neural networks (QVNNs). …

Global attractive set for quaternion-valued neural networks with neutral items Open

Xili Wu, Zhengwen Tu, Tao Peng, Dandan Wang · 2024

Adaptive control of nonlinear impulsive differential dynamical systems and its applications Open

Liangliang Li, Zhengwen Tu, Yuming Feng, Zhou Guang-Hui · 2024

This paper discusses the problem of the adaptive control of nonlinear impulsive differential dynamical systems. First, a class of adaptive controllers are designed for the nonlinear impulsive differential equations, where the nonlinear fun…

Global exponential convergence of delayed inertial Cohen–Grossberg neural networks Open

Yanqiu Wu, Nina Dai, Zhengwen Tu, Liangwei Wang, Qian Tang · 2023

In this paper, the exponential convergence of delayed inertial Cohen–Grossberg neural networks (CGNNs) is studied. Two methods are adopted to discuss the inertial CGNNs, one is expressed as two first-order differential equations by selecti…

Complicated Asymptotic Behavior of Solutions for the Cauchy Problem of Doubly Nonlinear Diffusion Equation Open

Li Wang, Shaoli Wang, Jingxue Yin Jingxue Yin, Zhengwen Tu · 2023

Global attractive set of neural networks with neutral item Open

Xili Wu, Liangwei Wang, Zhengwen Tu, Yuming Feng · 2023

This paper investigates the global attractive set of neural networks with neutral item. To better deal with the neutral terms, different types of activation functions are considered. Based on matrix measures, inequality techniques, and Lya…

Tradeoff Analysis between Synchronization Time and Energy Consumption for Multi-Layer Networks Open

Qian Tang, Shaocheng Qu, Xiaona Du, Zhengwen Tu · 2023

Exponential Synchronization of Cohen-Grossberg Neural Networks With Delays Open

Juncao Huang, Xuemei Wu, Zhengwen Tu · 2023

This article analyzes exponential synchronization for a class of Cohen-Grossberg neural networks with time-varying delays. Firstly, according to the concept of synchronization, a controlled response system is constructed, and the error sys…

$$H_{\infty }$$ state estimation of quaternion-valued inertial neural networks: non-reduced order method Open

Zhengwen Tu, Nina Dai, Liangwei Wang, Xinsong Yang, Yanqiu Wu , et al. · 2022

Fixed-Time and Prescribed-Time Synchronization of Quaternion-Valued Neural Networks: A Control Strategy Involving Lyapunov Functions Open

Tao Peng, Yanqiu Wu, Zhengwen Tu, Jianquan LU · 2022

Stability for a Class of State Constrained Impulsive Nonlinear Systems: Barrier Lyapunov Functions Method Open

Liangliang Li, Zhengwen Tu, Guanghui Zhou · 2021

This paper studies the problem for a class of state constrained impulsive nonlinear systems. Firstly, we establish two sufficient conditions for the stability of invariant sets of state constrained hybrid systems. Secondly, we construct th…

A New Supply Chain System and Its Impulsive Synchronization Open

Yang Peng, Jiang Wu, Shiping Wen, Yuming Feng, Zhengwen Tu , et al. · 2020

The purpose of this paper is to discuss modelling and synchronization of nonlinear supply chain system. Firstly, we present a new supply chain system which is sensitive to various uncertainties along with exogenous disturbances. Synchroniz…

Finite-Time Stabilization and Destabilization Analysis of Quaternion-Valued Neural Networks with Discrete Delays Open

Huiling Duan, Tao Peng, Zhengwen Tu, Jianlong Qiu · 2020

In this paper, the finite-time stabilization and destabilization of a class of quaternion-valued neural networks (QVNNs) with discrete delays are investigated. In order to surmount the difficulty of noncommutativity of quaternion, a new ve…

Globally Exponential Stability and Globally Power Stability of Quaternion-Valued Neural Networks With Discrete and Distributed Delays Open

Huiling Duan, Tao Peng, Zhengwen Tu, Jianlong Qiu, Jianquan Lu · 2020

This paper investigates the stability of a class of quaternion-valued neural networks (QVNNs) with discrete and distributed delays. By decomposing the QVNN and forming an equivalent real-valued vector-matrix differential equation (RVVDE), …

A Generalization of the Cauchy‐Schwarz Inequality and Its Application to Stability Analysis of Nonlinear Impulsive Control Systems Open

Yang Peng, Jiang Wu, Limin Zou, Yuming Feng, Zhengwen Tu · 2019

In this paper, we first present a generalization of the Cauchy‐Schwarz inequality. As an application of our result, we obtain a new sufficient condition for the stability of a class of nonlinear impulsive control systems. We end up this no…

Stability analysis for delayed quaternion-valued neural networks via nonlinear measure approach Open

Zhengwen Tu, Jinde Cao, Ahmed Alsaedi, Bashir Ahmad · 2018

In this paper, the existence and stability analysis of the quaternion-valued neural networks (QVNNs) with time delay are considered. Firstly, the QVNNs are equivalently transformed into four real-valued systems. Then, based on the Lyapunov…

Impulsive control of nonlinear systems with impulse time window and bounded gain error Open

Limin Zou, Yang Peng, Yuming Feng, Zhengwen Tu · 2018

In this paper, we establish a new sufficient condition for the stability of impulsive systems with impulse time window and bounded gain error. The proposed result is more general and more applicable than some existing results. Finally, a n…

Stability analysis for a class of nonlinear impulsive switched systems Open

Yuming Feng, Limin Zou, Zhengwen Tu · 2017

In this note, we show a new sufficient condition for exponentially stability for a class of nonlinear impulsive switched systems.Based on the result obtained, an effective computational method is devised for the construction of switched li…

A note on impulsive control of nonlinear systems with impulse time window Open

Yuming Feng, Yang Peng, Limin Zou, Zhengwen Tu, Jinkui Liu · 2017

In this paper, we present some sufficient conditions for the stability of nonlinear systems with impulse time window by using some inequality techniques and results of matrix analysis.The proposed results are simpler than ones shown by Fen…

Stabilization and Synchronization of Memristive Chaotic Circuits by Impulsive Control Open

Limin Zou, Yang Peng, Yuming Feng, Zhengwen Tu · 2017

The purpose of this note is to study impulsive control and synchronization of memristor based chaotic circuits shown by Muthuswamy. We first establish a less conservative sufficient condition for the stability of memristor based chaotic ci…

Zhengwen Tu YOU? Author Swipe